- Make recursive part and identical part work correct

ext/spl/examples/recursivedualiterator.inc

@@ -47,7 +47,7 @@ class RecursiveDualIterator extends DualIterator implements RecursiveIterator
 			$this->ref = new ReflectionClass($this);
 		}
 		return $this->ref->newInstance(
-					$this->getLHS()->current(), $this->getRHS()->current(), $this->flags);
+					$this->getLHS()->getChildren(), $this->getRHS()->getChildren(), $this->getFlags());
 	}
 
 	/** @return whether both inner iterators are valid, have same hasChildren()

ext/spl/examples/tests/dualiterator_001.phpt

@@ -26,6 +26,10 @@ test(array(1,array(21,22),3), array(1,array(21,22),3));
 test(array(1,array(21,22),3), array(1,array(21,22,23),3));
 test(array(1,array(21,22),3), array(1,array(21,22,3)));
 test(array(1,array(21,22),3), array(1,array(21),array(22),3));
+test(array(1,2,3), array(1,"2",3), false);
+test(array(1,2,3), array(1,"2",3), true);
+test(array(1,array(21,22),3), array(1,array(21,"22"),3), false);
+test(array(1,array(21,22),3), array(1,array(21,"22"),3), true);
 
 ?>
 ===DONE===
@@ -36,4 +40,8 @@ bool(true)
 bool(false)
 bool(false)
 bool(false)
+bool(true)
+bool(false)
+bool(true)
+bool(false)
 ===DONE===